package com.ok.common.exception;

import com.ok.common.domain.po.Result;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;

import java.sql.SQLIntegrityConstraintViolationException;

//全局异常处理
@ControllerAdvice
@ResponseBody
@Slf4j
public class GlobalExceptionHandler {
    //异常处理方法
    @ExceptionHandler(SQLIntegrityConstraintViolationException.class)
    public Result<String> exceptionHandler(SQLIntegrityConstraintViolationException ex) {
        log.info(ex.getMessage());

        if (ex.getMessage().contains("Duplicate entry")){
            String[] split = ex.getMessage().split(" ");
            String msg = split[2] + "已存在";
            return Result.error(msg);
        }

        return Result.error("未知错误");
    }

    //异常处理方法
    @ExceptionHandler(CustomException.class)
    public Result<String> exceptionHandler(CustomException ex) {
        log.info(ex.getMessage());
        return Result.error(ex.getMessage());
    }
}
